JPS6212879U - - Google Patents
Info
- Publication number
- JPS6212879U JPS6212879U JP10413085U JP10413085U JPS6212879U JP S6212879 U JPS6212879 U JP S6212879U JP 10413085 U JP10413085 U JP 10413085U JP 10413085 U JP10413085 U JP 10413085U JP S6212879 U JPS6212879 U JP S6212879U
- Authority
- JP
- Japan
- Prior art keywords
- brightness
- delayed sweep
- control circuit
- oscilloscope
- variable resistor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003111 delayed effect Effects 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 230000003313 weakening effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Radar Systems Or Details Thereof (AREA)
- Television Receiver Circuits (AREA)
Description
第１図は本考案の一実施例ブロツク図、第２図
は第１図の動作波形図、第３図は従来のブロツク
図、第４図は第３図の動作波形図、第５図ａ〜ｃ
はオシロスコープの波形例表示状態を示した図で
ａは標準掃引表示状態、ｂは遅延掃引準備表示状
態、ｃは遅延掃引表示状態をそれぞれ示す。
１：標準波形表示状態の輝度制御可変抵抗器、
２：輝度電流制御回路、３：遅延掃引準備状態の
輝度変調用可変抵抗器、５：定電流流出回路、１
５：輝度電流流出回路、１７：各輝度電流制御回
路制御用の制御回路。
Fig. 1 is a block diagram of one embodiment of the present invention, Fig. 2 is an operating waveform diagram of Fig. 1, Fig. 3 is a conventional block diagram, Fig. 4 is an operating waveform diagram of Fig. 3, and Fig. 5 a. ~c
1 is a diagram showing waveform example display states of the oscilloscope, in which a shows a standard sweep display state, b shows a delayed sweep preparation display state, and c shows a delayed sweep display state. 1: Brightness control variable resistor in standard waveform display state,
2: Brightness current control circuit, 3: Brightness modulation variable resistor in delayed sweep preparation state, 5: Constant current outflow circuit, 1
5: Brightness current outflow circuit; 17: Control circuit for controlling each brightness current control circuit.
Claims (1)
波形の遅延掃引する部分の輝度を独立に制御する
ための輝度制御可変抵抗器とその可変抵抗器に対
応して、その部分の輝度を強調するための輝度電
流制御回路と遅延掃引以外の部分の輝度を弱める
ための輝度電流流出回路と、その動作状態を切り
換える制御回路とから成り、特に表示波形の遅延
掃引する部分の輝度の増分とそれ以外の部分の輝
度の減分を同じにし、輝度変調効果を強調したこ
とを特徴としたオシロスコープ。 A brightness control variable resistor for independently controlling the brightness of the delayed sweep portion of the displayed waveform in an oscilloscope with delayed sweep mode, and a brightness current control circuit for emphasizing the brightness of that portion in response to the variable resistor. It consists of a brightness current drain circuit for weakening the brightness of the part other than the delayed sweep, and a control circuit that switches its operating state.In particular, it increases the brightness of the delayed sweep part of the display waveform and decreases the brightness of the other part. This oscilloscope is characterized by making the minutes the same and emphasizing the brightness modulation effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10413085U JPS6212879U (en) | 1985-07-10 | 1985-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10413085U JPS6212879U (en) | 1985-07-10 | 1985-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6212879U true JPS6212879U (en) | 1987-01-26 |
Family
ID=30977339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10413085U Pending JPS6212879U (en) | 1985-07-10 | 1985-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6212879U (en) |
-
1985
- 1985-07-10 JP JP10413085U patent/JPS6212879U/ja active Pending
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